The more I read, the more I acquire, the more certain I am that I know nothing.

Wherever my travels may lead, paradise is where I am.

Let us work without theorizing, tis the only way to make life endurable.

Anyone who seeks to destroy the passions instead of controlling them is trying to play the angel.

History is nothing but a pack of tricks that we play upon the dead.

There is only one morality, as there is only one geometry.

All is for the best in the best of all possible worlds.